Pneumatic Valves. Rometec srl Rometec srl Rometec srl -

Transcription

1 Pneumatic Valves

2 Miniature Pneumatic Diaphragm Valves Our IPS Miniature Pneumatic Diaphragm Valves offer precision performance under extreme conditions. Offered as 2-Way and 3-Way Valves with six internal body configurations and three valve seat sealing methods, our IPS Miniature Pneumatic Diaphragm Valves are suitable for a wide range of ultra clean to highly corrosive media applications. Our all virgin PTFE wetted surface design is ideally suited for semiconductor, pharmaceutical, bio-medical and chemical process applications. Configurable with a PTFE Hard Seat, FKM-Viton O-Ring Seat or FFKM-Kalrez O-Ring Seat the IPS MTV series valve line provides unsurpassed chemical compatibility with a wide range of flow media. The all wetted PTFE body, valve stem and one piece diaphragm maintain a material inert boundary for ultra clean applications. HIGHLIGHTS: PTFE design optimized for ultra clean and chemical compatibility. Lightweight pneumatic actuator with compact valve design. Pneumatic Actuator available in standard Polypro or Hi Temp Configuration. The PTFE diaphragm completely isolates the media from the actuator. 100% pneumatic driven does not require power only supply air. O-ring seat configurations for vacuum and complex media applications. Designed for aggressive media and elevated temperature. info@ipolymer.com

3 General Valve Parameters 1/8 Orifice Cv (2-Way / 3-Way) 1/4 Orifice Cv (2-Way / 3-Way) 3/8 Orifice Cv (2-Way / 3-Way) Common Port Vacuum in-hg (max) Actuator Pressure (range) Media Temperature (range) Ambient Temperature (range) 0.35 / / / psi 0-100ºC / ºF 0-70ºC / ºF Maximum Port Pressure Rating Common Port Normally Closed Port Normally Open Port Inlet Port Outlet Port Inlet Port Outlet Port 3-Way 60 psi 30 psi 60 psi 2-Way NC 60 psi 30 psi 2-Way NO 60 psi 60 psi Other Options Available on Request: Valves with special port connections such as combinations of pipe, tube and flared ends. Valves without mounting studs or valves with 4 mounting studs (2 are standard). Manifolded valve assemblies.

4 Miniature Pneumatic Diaphragm Valves: ORDERING FORMAT MTV C F R - T AP Port & Orifice Size See Chart Below Valve Configuration 2C = 2-Way Normally Closed 2O = 2-Way Normally Open 3W = 3-Way Port Selection F = Female NPT (S or R body) T = Tube Ends (S body only) FF = Flared Ends (S body only) Consult Factory For Custom Configurations. Auxiliary Plate (optional see below) 3-Way Valve Only (see below) Valve Seat T = PTFE V = Viton K = Kalrez Body Shape R = Round S = Square (Required for Tube Ends and Flared) Porting w/ Max Orifice PIPE TUBE 21 1/8 TUBE & Orifice 43 1/4 TUBE & Orifice 65 3/8 TUBE & Orifice 86 1/2 TUBE & Orifice FLARE /8 FNPT & Orifice 1/4 FNPT & Orifice 3/8 FNPT & Orifice 1/2 FNPT & Orifice 1/4 FLARE & Orifice 3/8 FLARE & Orifice 1/2 FLARE & Orifice Port Arrangements The port orientation can be arranged in six possible patterns on our 3-Way Valves. Please select one of the six arrangements. Looking Down at the Top of the Coil STD NC NO NO NC C NC 132 C C 231 NC NO 123 C NC 312 NO STD = 132 is our standard Port Arrangement. C 213 NO NO 321 NC C Auxiliary Plate ( AP ): For highly corrosive or caustic gas applications, such as Chlorine Gas, our Auxiliary Plate Option ( -AP ) give an extra line of protection. The valve is configured with an auxiliary plate between the upper diaphragm and pneumatic actuator. The AP (Auxiliary Plate) is O-Ring sealed on the Stem of the diaphragm and supported at the outer body-toactuator interface.

5 Miniature Pneumatic Diaphragm Valve 3/8 3-Way FNPT 1/4 3-Way Tube 1/4 2-Way FNPT Typical for 1/8 and 1/4 Models Typical for 3/8 and 1/2 Models Round Body Square Body IPS Product Notes: Please Customer Service at 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly.

6 Teflon Pneumatic Valves Our IPS Teflon Pneumatic Valve (TP Valve) features an all PTFE wetted surface design. The design is ideally suited for harsh chemical and corrosive media and environments. Polytetrafluoroethylene (PTFE), commonly known by its popular E.I. DuPont trade name Teflon, is well suited to clean room and deionized water applications. Features One Piece PTFE Body Optimum Anti-Corrosion Design Ideal for Hi-Temp Applications Complete Media Isolation Specifications Materials of Construction Body...PTFE Bellows/Poppet...PTFE Backing Plate...PTFE Piston...PVDF Cap...Polypropylene Spring...Stainless Steel Size 1/2" Orfice 3/4" Orfice 1" Orfice C v Max Pressure 2 Port A 75 psi 50 psi 50 psi Port B & C 45 psi 10 psi 10 psi Actuator Pressure-psi min/max 50 / / / 80 Max Media Temperature 2 300º F 300º F 300º F 1. Specifications applicable for both normally open and normally closed configurations. 2. See Pressure vs. Temperature graph for full range. 3. Port C reference for 3-Way only. info@ipolymer.com

7 2-Way TP Valve 3-Way TP Valve

8 Style Port A Port B C D E F G H Port C 2 Way 2 Way 2 Way 3 Way 3 Way 3 Way 1/2" 3/4" 1.0" 1/2" 3/4" 1.0" 1/2" 3/4" 1.0" 1/2" 3/4" 1.0" Application Uses: Chemical Neutralization Chemical Delivery DI Water Rinse Wafer Etching Acid Parts Cleaning Phosphoric Acid Nitride Removal Sulfuric Peroxide Stripping Potassium Hydroxide Etching Port Pressure (PSI) Pressure vs. Temperature 1/2" Port A 1" & 3/4" Port A 1/2" Port B & C 1" & 3/4" Port B & C Media Temperature (ºF)

9 This style TP Valve offer a continuous metered flow path to reduce the potential of chemical and bacteria build-up. Currently only offered in our 2-Way Normally Closed Port Configuration, the "AB" Option adds a metering screw and bleed bypass across the valve seat. This controlled flow rate maintains a continuous system flow which reduces chemistry and bacteria build-up in both the valve gallery and associated plumbing. Teflon Pneumatic Valve: ORDERING FORMAT TP 2W 8 P XX RC Teflon Pneumatic Ways 2W = 2-Way 3W = 3-Way Port & Orifice Size 8 = 1/2" 12 = 3/4" 16 = 1" Port Connection P = Female Pipe (FNPT) IPS Product Notes: Flow Options Restrictive Flow Options are only available for 2Way Valves RC = Restricted Closure RO = Restricted Open RB = Restricted Both (RO + RC) AB = Anti-Bacteria Feature Port Configuration For 2-Way: C = 2Way Normally Closed O = 2Way Normally Open For 3-Way: CC = Port B Closed & Port C Closed CO = Port B Closed & Port C Open OO = Port B Open & Port C Open OC = Port B Open & Port C Closed 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly

10 Suckback Valves Our IPS Suckback Valves are ideal for acid, solvent, photoresist solutions and other process dispensed chemistries. The IPS Suckback Valve will pull a vacuum and prevent excessive dripping from the dispensing nozzle. The IPS Suckback Valve is constructed of an all wetted PTFE media flow path. Our Suckback Valve incorporates the suckback feature in a Normally Closed pneumatic valve. When air pressure is removed from the valve actuator, an internal diaphragm is pushed upward which forms a vacuum in the valve body. While the valve is closing, the vacuum sucks back the final droplets of process media. Thereafter, the valve completely closes and seals the media flow path. An additional unique feature of the Suckback Valve is a Vacuum Adjustment Knob which allows the user to set the vacuum level. Specifications: Actuator Pressure (min/max) 45 / 60 psi Maximum Media Pressure 30 psi Maximum Media Temperature 185ºF / 85ºC Maximum Ambient Temperature 140ºF / 60ºC info@ipolymer.com

11 Suckback Valves: ORDERING FORMAT SBV F Suckback Valve Special SBV combined NC Valve with suck back feature All orifices are 1/8" Port Style F = FNPT M = MNPT T = Tube-Compression FF = Fractional Flared Port Size 2 = 1/8" 4 = 1/4" 6 = 3/8" SBV Port Size & Style 1/8" FNPT 1/8" MNPT 1/8" Tube 1/4" FNPT 1/4" MNPT 1/4" Tube 1/4" Flared 3/8" FNPT 3/8" MNPT 3/8" Tube 3/8" Flared ( "B" ) IPS Product Notes: 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly

12 Chemical Resistant Valves Chemical Resistant (CR) Valves offer chemical and corrosion control through a complete fluoroplastic design and construction. All wetted surfaces are manufactured from virgin PTFE. Pneumatic Actuator, Base and Bands are constructed from PVC (standard). The polymer components selected for our IPS CR Valve line are specifically suited for use with ultrapure water, deionized water, solvents, chemicals and liquid flowing biomatter. Our PTFE Bellows-style valve stem and PTFE valve seat help ensure the valve self-flushes a wide variety of flowing media. Special custom configurations are available on request. These include: manifold valve assemblies with multiple ports and high ambient temperature pneumatic actuators. Size ¼ ½ ¾ 1 1 ½ Cv Flow Rate 60 psi) Max Pressure Inlet Port-psi Outlet Port-psi Actuator Pressure (Min/Max) 40 / / / / / 60 Max Media Temperature 240ºF 240ºF 240ºF 240ºF 240ºF Max Ambient Temperature 140ºF 140ºF 140ºF 140ºF 140ºF Wetted Surfaces PTFE PTFE PTFE PTFE PTFE Actuator / Base / Bands PVC PVC PVC PVC PVC Actuator Port (see sketch) UNF 1/8"FNPT 1/8"FNPT 1/8"FNPT 1/8"FNPT Inlet Port (FNPT) 1/4" 1/2" 3/4" 1" 1 1/2" Outlet Port (FNPT, Tube or Flare) 1/4" 1/2" 3/4" 1" 1 1/2" info@ipolymer.com

13 Size A B C D E F G H I J K ¼" ½" ¾" " ½" 6.75 n/a n/a 3.50 n/a n/a n/a Chemical Resistant Valves: ORDERING FORMAT Chemical Resistant IPS Product Notes: CR PVC 4W 8 P O C C Actuator Material PVC = Polyvinyl Chloride (ambient T = 140ºF) POL = Polypropylene (ambient T = 160ºF) PVDF = Polyvinylidene Fluoride (ambient T = 230ºF) PEEK = Polyetheretherketone (ambient T = 230ºF) PFA = Perfluoroalkoxy (ambient T = 260ºF) Size 4 = ¼" 8 = ½" 12 = ¾" 16 = 1" 24 = 1 ½" Valve Configuration 2W = 2 Way 3W = 3 Way 4W = 4 Way Port 3 Port 2 Port 1 Port Connection P = FNPT T = Tube F = Flare 1. Please Customer Service at info@ipolymer.com 2. Call our IPS Factory for special applications. We can manufacture our CR Valves in multiple port distribution manifolds with a common inlet port and up to 14 outlet ports. 3. Upon request, alternate material selection from those listed will allow for expanding temperature ratings. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly. C = Normally Closed { O = Normally Open } C = Normally Closed { O = Normally Open } C = Normally Closed { O = Normally Open }

14 Inline Diaphragm Valves Our Inline Diaphragm Valves (IDF) features an all wetted PTFE flow path with a diaphragm design for ultra pure service. Common applications include DI Water, Acid Drain, and Source Chemistry flow shutoff. The IDF valve is offered in a two-way closed configuration. All PTFE wetted flow path Long life diaphragm design Inline flow path reducing cavity corners & dead spots The anti-bacteria (AB) configuration is designated by adding -AB onto the suffix of the model number. The AB Option (not shown) significantly reduces the potential of bacteria buildup and maintain a consistent flow via an independent mechanism. This control mechanism will allow for precise adjustments and a cleaner cavity. Custom porting & material configurations are available on request (such as; high ambient temperature actuators, sanitary connections and inline filters). Specifications Size 1/2" 3/4" Cv Max Pressure Inlet Port 60 psi 60 psi Outlet Port 40 psi 40 psi Actuator Pressure (min./max.) 60 / 80 psi 60 / 80 psi Max. Media Temperature 300 F 300 F Max. Ambient Temperature 140 F 140 F Wetted Surfaces PTFE PTFE Pneumatic Surfaces Polypropylene Polypropylene Inlet Port 1/2" 3/4" Outlet Port 1/2" 3/4" Actuator Port 1/8" 1/8" AB Option: Anti-Bacteria Valve Stem PVDF PVDF AB Option: Adjustment Bleed GPM GPM info@ipolymer.com

15 Size A B C D E F G 1/2" /4" Inline Diaphragm Valves: ORDERING FORMAT IDF AB Inline Diaphragm Valve Anti-Bacteria (option) Port Size = 1/2" = 3/4" End Connection 001 = FNPT 002 = Tube 003 = Flare IPS Product Notes: Please Customer Service at info@ipolymer.com 2. Call us for special applications. 3. Upon request, alternate material selection from those listed will allow for expanding temperature ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly.

16 Quick Dump Valves Our Quick Dump ("QD") Valves are designed to rapidly drain process tanks. Constructed from high-purity polymers, which are selected to meet your applications needs, our Quick Dump Valves are available in Polypropylene (POL), Polyvinylidene Fluoride (PVDF), Perfluoroalkoxy (PFA) or Polyvinyl Choride (PVC). These valves are designed to be welded directly to the underside (bottom) of tanks. Our Quick Dump Valves are available configured with either O-Ring Seats or Domed Hard Seats. The Domed Hard Seat design prevents ponding/puddling of media on the valve piston and allows for a slight trickle of fluid. This plunger-style valve is very compact, while still configured with optional Air-to-Open/Spring-to-Close or Air-to-Open/Air-to-Close actuation. Quick Dump Configuration 2" 4" 6" Actuation Pressure PSI (Min / Max) 60 / / / 20 Media Temperature Polypropylene F (Min / Max) 30 / / / 160 PVDF F (Min / Max) 20 / / / 230 PFA F (Min / Max) 20 / / / 300 PVC F (Min / Max) 30 / / / 140 Approximate Dump Rate 1ft Head) info@ipolymer.com

17 A Diameter Size Seat Base A B C D 2" O-Ring " 3" 3.0".78" 2" Hard " 3" 3.0".78" 4" O-Ring " 5" 3.0".80" 4" Hard " 5" 3.0".80" 4" (high flow) O-Ring " 5" 4.0" 1.5" 4" (high flow) Hard " 5" 4.0" 1.5" 6" O-Ring " 7.5" 6.6" 2.5" 6" Hard " 7.5" 6.6" 2.5" Quick Dump Valves: ORDERING FORMAT O-Ring Seat Quick Dump Base Number = 2" = 4" = 4" high flow = 6" Hard Seat Quick Dump QD POL E 1 Material of Construction POL = Polypropylene PVDF = Polyvinylidene Fluoride PFA = Perfluoroalkoxy PVC = Polyvinyl Choride QD POL E 1 Base Number = 2" = 4" = 4" high flow = 6" IPS Product Notes: Material of Construction POL = Polypropylene PVDF = Polyvinylidene Fluoride PFA = Perfluoroalkoxy PVC = Polyvinyl Choride Configuration 1 = Air Open/Spring Close 2 = Air Open/Air Close Seat & Body O-Ring Type E = Ethylene Propylene V = ASTM D1418 FKM (Viton eq.) K = ASTM D1418 FFKM (Kalrez eq.) Configuration 1 = Air Open/Spring Close 2 = Air Open/Air Close Body O-Ring Type E = Ethylene Propylene V = ASTM D1418 FKM (Viton eq.) K = ASTM D1418 FFKM (Kalrez eq.) 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our QD Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperature ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly.

18 Drain Valve IPS Drain Valve (DV) series is a large orifice valve capable of handling large volumes of corrosive fluids via an all non-metallic wetted surface. For cost efficiency this valve is fabricated from PVC or Polypropylene. However, it is available in PVDF or PTFE, with Kalrez O-rings. This valve is also available in 2, 3 and 4 way configurations with each port operating independently. The DV can be operated either by air to open/air to close or by spring return. Either operating method can be specified in the ordering format. Custom configurations available. Applications Primarily used for quick draining and filling of process tanks which contain mild solutions or DI water. For hard to handle media the DV valve, machined from PVDF or PTFE, is the perfect solution. Specifications: Inlet Media Pressure Media Temperature PVC Polypropylene PVDF PTFE Actuation Pressure O-Ring Material 20 psi 140ºF/60ºC 160ºF/70ºC 212ºF/100ºC 320ºF/160ºC psi Ethylene Propylene (standard) Viton or Kalrez FFKM equiv. info@ipolymer.com

19 ORIFICE 3/4" 1" 1.5" 2" A B C D E F G H Dia J FNPT 3/4" 1" 1.5" 2" Drain Valve: ORDERING FORMAT DV 2 PVC 16 C EP K FNPT Port 1 3/4" 1" 1.5" 2" L FNPT Port 2 3/4" 1" 1.5" 2" M FNPT Port 3 3/4" 1" 1.5" 2" Drain Valve Valve Configuration 2 = 2 Way 3 = 3 Way 4 = 4 Way Material of Construction PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidene Fluoride PTFE = Polytetrafluoroethylene Port & Orifice Size 12 = 3/4" 16 = 1" 24 = 1 1/2" 32 = 2" O-Ring Type EP = Ethylene Propylene VT = Viton KA = Kalrez FFKM equiv. Porting Configuration C = Spring to Close, Air to Open O = Spring to Open, Air to Close A = Air to open, Air to Close 4-WAY example: COA = (C=Port 1, O=Port 2, A=Port 3) shown upper left corner 3-WAY example: CO = (C=Port 1, O=Port 2) shown upper left corner IPS Product Notes: 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly

20 Multi Purpose Valve IPS Multi Purpose Valve (MP) Body is manufactured in three material choices: PVC, Polypropylene, or PVDF depending on the individual application. The PVDF configuration is ideal for anti-corrosion and elevated temperature applications as well as making an excellent acid drain valve. The PVC, Poly, and PVDF configurations are the choice for wet bench manufacturers and semiconductor facilities where ultra pure DI Water is required. The IPS unique bellows-stem design completely isolates the pneumatic actuator from the fluid media. Size 1/2" Orifice 3/4" Orifice 1" Orifice Cv Max Pressure Inlet Port-psi Outlet Port-psi Actuator Pressure-psi (min/max) 40/80 40/80 40/80 Max Media Temperature PVC 140ºF 120ºF 120ºF Poly 160ºF 140ºF 140ºF PVDF 212ºF 175ºF 175ºF Max Ambient Temperature PVC 140ºF 120ºF 120ºF Poly 160ºF 140ºF 140ºF PVDF 212ºF 175ºF 175ºF

21 Size 1/2" 3/4" 1" Inlet Port 1/2" FNPT 3/4" FNPT 1" FNPT Outlet Port 1/2" FNPT 3/4" FNPT 1" FNPT A B C D E F Multi Purpose Valve: ORDERING FORMAT MP PVC 88P C RC Multi Purpose Valve Material of Construction PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidene Fluoride Port & Orifice Size 88 = 1/2" 1212 = 3/4" 1616 = 1" Optional Flow Path RC = Restricted Closure RO = Restricted Opening RB = Restricted Both AB = Anti-Bacteria (Bypass) Porting Configuration C = Normally Closed O = Normally Open Port Connection P = FNPT S = Socket FF = Flared IPS Product Notes: 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly

22 Water Valve IPS Water Valve (WV) is manufactured in three material choices: PVC, Polypropylene, or PVDF. The valve has a spring return and is pneumatically actuated to open or close depending upon the model. The valve is compact and comes with four tapped holes on the base for ease of mounting. Applications The IPS Water Valve is primarily used for purified water applications, DI water applications and controlled process tank applications. The Polypropylene and PVDF configurations of this valve can be used for numerous mild chemical applications. These include rinsing, blending, and other pneumatically controlled process applications. Call IPS Customer Service for assistances with your chemistry and environmental conditions. Specifications Size 1/4" Orifice 1/2" Orifice 3/4" Orifice 1" Orifice Cv Max Pressure Inlet 80 psi 80 psi 60 psi 60 psi Max Media Temperature PVC Poly PVDF Actuator Pressure (min/max) 140ºF / 60ºC 160ºF / 70ºC 212ºF / 100ºC 35 / 70 psi info@ipolymer.com

23 E.Thd x.50 DP on F Dia BC 45º A C Outlet Port 1/8" NPT Actuator Port D Dia B Inlet Port Size 1/4" 1/2" 1/2" 3/4" 1" A B C D Dia E Thd 1/4" - 20 UNC-2B 1/4" - 20 UNC-2B 1/4" - 20 UNC-2B 1/4" - 20 UNC-2B 1/4" - 20 UNC-2B F Dia = Low Profile (in line) water valve Water Valve: ORDERING FORMAT Water Valve Material of Construction PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidene Fluoride Port & Orifice Size 44 = 1/4" 1212 = 3/4" 88 = 1/2" 1616 = 1" WV PVC 44P NC EP AST* IWC PVC 2C8 EP INLINE (Low Profile) WATER VALVE Materials of Construction PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidine Fluoride Valve Configuration 1/2" 2 Way Normally Closed O-Ring Type EP = Ethylene Propylene VT = Viton KA = Kalrez O-Ring Type EP = Ethylene Propylene VT = Viton KA = Kalrez Valve Configuration NC = Normally Closed NO = Normally Open Port Type P = FNPT S = Socket FF = Flared *Optional Flow Path: AST = Reduce bacterial buildup with an Adjustment Screw Top-side. The adjustment screw, installed at the top of valve, prevents complete closure thereby allowing a controlled drip. Ideal for DI Water applications. ASB = Create a metering effect with an Adjustment Screw Bottom-side. The adjustment screw, installed at the bottom of the valve, meters the orifice opening. ATB = Combine both optional features into one valve (AST + ASB) with Adjustment Screws Top-side & Bottom-side for both controlled drip and orifice metering. IPS Product Notes: 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly.

24 DI Water Valve IPS DI Water Valves are perfect 2-Way valvest for wet bench manufactures or any semiconductor facility where ultra pure water is required. Wetted Path is free of... Lubricants Elastomers Springs Our IPS DI Valve materials of construction include three options for the Body, Piston and Cap Assembly: PVC, Polypropylene or PVDF. For the highest level of chemical inertness and overall fluid handling performance all three configurations include 100% Virgin PTFE for the Bellows and Backing Plate construction. O-Ring Seal options include EP or Viton. All DI Valve come standard with high performance Stainless Steel actuation springs. DI Valve Specifications PVC Model Polypro Model PVDF Model Valve Type 2-Way NO or NC 2-Way NO or NC 2-Way NO or NC Port & Orifices Available 3/8", 1/2", 3/4" & 1" 3/8", 1/2", 3/4" & 1" 3/8", 1/2", 3/4" & 1" Fluid Max Pressure 70ºF 75 psi 75 psi 75 psi Media Backpressure 70ºF 30 psi 30 psi 30 psi Fluid Temperature Range 38ºF to 140ºF 38ºF to 160ºF 38ºF to 200ºF Ambient Temperature Range 38ºF to 140ºF 38ºF to 140ºF 38ºF to 140ºF Acuation Pressure (psi) 40 psi to 80 psi 40 psi to 80 psi 40 psi to 80 psi info@ipolymer.com

25 Cap Piston Backing Plate Media Port 2 Places C A ST. STL Spring 1/8 FNPT PTFE Bellows B Body 1/4-20 UNC - 2B 4 Holes EQ Spaced on a Bolt Cirlce as follows: 2.0" Dia BC for 3/8" & 1/2" Valves 3.0" Dia BC for 3/4" & 1" Valves Port & Orifice Cv Factor Dim "A" Dim "B" Dim "C" 3/8" /2" /4" " DI Water Valve: ORDERING FORMAT DI PVC 66P O REC D.I. Water Valve Material of Construction PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidene Fluoride Optional Flow Path MA = Micro Adjust (standard screw drive adjust) MAH = Micro Adjust Knob/Hand turn adjust REC = Restricted Closed REB = Restricted Both REO = Restricted Open Port & Orifice Size 66 = 3/8" 88 = 1/2" 1212 = 3/4" 1616 = 1" IPS Product Notes: Valve Configuration O = Normally Open C = Normally Closed End Connection P = FNPT S = Socket Weld 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly

26 H20 - Pneumatic & Foot Operated Valves Our H20 Valves are manufactured from corrosion resistant materials such as PVC, Polypropylene and PVDF. Each model is a spring return air actuated design where the spring is isolated from the flowstream by a diaphragm to prevent media contamination. The Polypropylene configurations are ideal for DI water service. The PVDF models with Kalrez O-rings are used for harsh chemical applications. Options Foot Valve Manual Foot actuated style is available. To order add "FV" to the suffx of part number. Anti-Bacterial An Adjusting Screw is installed at the top of valve. Clockwise screw rotation prevents complete valve closure thereby allowing a controlled drip. To order add "REC" to suffix of part number. Meter Effect An Adjusting Screw is installed at the valve base. Clockwise rotation will decrease the orifice opening. Used to meter the fluid flow. To order add "REB" to suffix of part number. info@ipolymer.com

27 Max Media Pressure Max Media Temperature Acuation Pressure 1/4", 1/2" size 80 PSI PVC 140ºF / 60ºC Range 3/4", 1" size 60 PSI Polypropylene 160ºF / 70ºC PSI PVDF 212ºF / 100ºC 45º A C 1/8 FNPT D Dia Mounting E THD X.50 DP on F DIA Bolt Circle B FNPT or Smooth Bore See: How to Order Chart Orifice Size A B C D DIA E THD F DIA 1/4" UNC-2B 1.75 DIA BC 1/2" /4-20 UNC-2B 2.00 DIA BC 3/4" /4-20 UNC-2B 2.50 DIA BC 1" /4-20 UNC-2B 3.44 DIA BC How to Order TA PVC 44P NC EP REC Material PVC = Polyvinyl Chloride POL = Polypropylene PVDF = Polyvinylidene Fluoride Port Size 44 = 1/4" 66 = 3/8" 88 = 1/2" 1212 = 3/4" 1616 = 1" IPS Product Notes: Port Type P = FNPT S = Socket Weld FF = Flared Optional Flow Path REC = Restricted Closed REB = Restricted Both (Metering Effect) O-Ring Material Type EP = Ethylene Propylene VT = Viton KA = Kalrez Valve Configuration NC = Normally Closed NO = Normally Open 1. Please Customer Service at info@ipolymer.com 2. Call us for special applications. We can manufacture our Valves with special mounting and interface dimensions. 3. Upon request, alternate material selection from those listed will allow for expanding temperaturet ratings or other performance characteristics. 4. Unauthorized disassembly of this product will void the original factory one-year product warranty. For further details please contact your local Distributor or our factory directly